Hold a reference on m_widget for the life of the associated wxWindow object.

This allows removing some ugly hacks, and leaking of GtkWidgets by wxNotebook. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55288 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-08-26 16:19:23 +00:00
parent 4a693a9b8c
commit 9ff9d30c0a
43 changed files with 72 additions and 42 deletions
--- a/src/gtk/collpane.cpp
+++ b/src/gtk/collpane.cpp
@@ -189,6 +189,7 @@ bool wxCollapsiblePane::Create(wxWindow *parent,

    m_widget =
        gtk_expander_new_with_mnemonic(wxGTK_CONV(GTKConvertMnemonics(label)));
+    g_object_ref(m_widget);

    // see the gtk_collapsiblepane_expanded_callback comments to understand why
    // we connect to the "notify::expanded" signal instead of the more common